<template>
    <div class="cmt-component">
        <h3>发表评论</h3>
        <hr>
        <textarea placeholder="请输入要评论的内容(字数不多于120字)" maxlength="120"></textarea>
        <mt-button type="primary" size="large">发表评论</mt-button>
        <div class="cmt-list" >
            <div class="cmt-item" v-for="(item,i) in commentList" :key="item.add_time">
                <div class="cmt-title">
                    第{{i+1}}楼&nbsp;&nbsp;用户:{{item.user_name}}&nbsp;&nbsp;发表时间:{{item.add_time|dateFormat}}
                </div>
                <div class="cmt-body">
                    {{item.content === 'undefined'?'此用户很懒，啥都没说':item.content}}
                </div>
            </div>
        </div>

        <mt-button type="danger" size="large" plain @click="getMore()">加载更多</mt-button>
    </div>
</template>
<script>
import {Toast} from 'mint-ui'
export default {
    data(){
        return{
            pageIndex:1,
            commentList:[]
        }
    },
    methods:{
        getComments(){
            this.$http.get('api/getcomments/'+this.id+'?pageindex='+this.pageIndex).then(result=>{
                if(result.body.status===0){
                    console.log(result.body.message)
                    this.commentList = this.commentList.concat(result.body.message)
                }else{
                    Toast("获取评论失败")
                }
            })
        },
        getMore(){
            this.pageIndex ++
            this.getComments()
        }
    },
    created(){
        this.getComments()
    },
    props:["id"]
}
</script>
<style lang="scss" scoped>
.cmt-component{
    h3{
        font-size:18px;
    }
    textarea{
        font-size:14px;
        height:85px;
        margin:0;
    }
    .cmt-list{
        margin:5px 0;
        .cmt-item{
            font-size: 13px;
            .cmt-title{
                background-color: #ccc;
                line-height: 35px;
            }
            .cmt-body{
                line-height: 35px;
                text-indent: 2em;
            }
        }
    }

}
</style>
